Super Grub2 Disk enables you to boot into most operating systems when you are not permitted to do so by conventional means. It will detect almost every OS via the Everything option allowing you to boot a broken operating system permitting you to troubleshoot and then ultimately repair it using other resources. Super Grub2 Disk is intended only for providing the ability to boot to a damaged OS, it does not write to the disk or rewrite the MBR (Master Boot Record), and does not include any repair remedies. Super GRUB2 Disk supports booting OSX, loop booting from iso files, and booting an OS from a USB without USB support in the BIOS.Super Grub2 Disk Features:Operating Systemsgrub.cfg ? (GRUB2 configuration files)menu.lst ? (GRUB legacy configuration files)core.img ? (GRUB2 installation (even if MBR is overwritten))Bootable ISOs (in /boot-isos or /boot/boot-isosEnable GRUB2's LVM supportEnable GRUB2's RAID supportEnable GRUB2's PATA support (to work around BIOS bugs/limitation)Mount encrypted volumes (LUKS and geli)Enable serial terminal